same, only thing I did with mine is split the sole in half on something sharp on the river bed whilst doing some work. Melted back together with a mini blowtorch and a stone. good as new!
I'd say to get the best waders you can justify on price. The 740E (i think) or the reinforced 700e version. Studded boots help too if they are an option. Vass are quality and will last a long time, even with a lot of use.
NEVER get neoprene waders, especially not for fishing! nightmare to get on and off and you look like a teletubby!! I had a pair and never again. They ended up leaking like a sieve. uncomfortable and way too warm. Brilliant if you're in an ice cold chalk stream electrofishing in early Feb... come summer though!